condition mean min max 0 h after light 0.16632525 0.0587105 0.27394 2 h after light 0.0259464 0.0 0.0518928 4 h after light 0.0 0.0 0.0 8 h after light 0.594449 0.283486 0.905412 12 h after light 1.82453 1.16989 2.47917 2 h after dark 0.895733 0.685846 1.10562 4 h after dark 0.7315389999999999 0.469747 0.993331 8 h after dark 0.301837 0.137562 0.466112 12 h after dark 0.106357 0.0 0.212714